Nokian WR SUV 3 255/55 R20

Nokian WR SUV 3 is a winter tyre made in total of 62 sizes, ranging from R15 to R15 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/55 R20 is 20mm wider than the narrowest dimension (235) and 60mm narrower than the widest one (315). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (255mm), which results in 140.25mm sidewall height. In 255/55 R20, WR SUV 3 usually competes against WR SUV 4, which is a tyre from Nokian with a rating of 0%, compared to 0% of the Nokian in question.